维它命E油 )-Α-生育酚 DL-α-生育酚CAS: 10191-41-0原料仅供出口或科研试验
| 中文名 | 维它命E油 |
| 英文名 | DL-alpha-Tocopherol |
| 别名 | 维它命E油 )-Α-生育酚 DL-α-生育酚 维生素 E标注品 2-(1-氟萘-4基)-4 DL-Α-维生素E(+4℃) (±)-Α-生育酚 (+4℃) (±)-5,7,8-三甲基母育酚 |
| 英文别名 | A-TOCOPHEROL IRGANOX E 201 DL-α-Tocopherol ALPHA-TOCOPHEROLUM DL-alpha-Tocopherol ALPHA-DL-TOCOPHEROL 5,7,8-TRIMETHYLTOCOL ALL-RAC-ALPHA-TOCOPHEROL (2S)-2,5,7,8-tetramethyl-2-[(4S,8S)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol (2R)-2,5,7,8-tetramethyl-2-[(4R,8S)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol |
| CAS | 10191-41-0 |
| EINECS | 233-466-0 |
| 化学式 | C29H50O2 |
| 分子量 | 430.71 |
| InChI | InChI=1/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3/t21-,22+,29+/m0/s1 |
| InChIKey | GVJHHUAWPYXKBD-IEOSBIPESA-N |
| 密度 | 0.950g/mLat 20°C(lit.) |
| 熔点 | 2-4°C |
| 沸点 | 200-220°C 0,1mm |
| 比旋光度 | [α]D20 - 0.02 - +0.02゜ (neat) |
| 闪点 | 240°C |
| 水溶性 | Miscible with chloroform, vegetable oils, ether, acetone and alcohol. Immiscible with water. |
| 蒸汽压 | 4.59E-10mmHg at 25°C |
| 溶解度 | H2O: insoluble |
| 折射率 | n20/D 1.506 |
| 酸度系数 | 11.40±0.40(Predicted) |
| 存储条件 | 2-8°C |
| 敏感性 | Light Sensitive |
| 外观 | Pale yellow oil |
| 颜色 | Colourless to Dark Yellow to Thick |
| Merck | 14,9495 |
| BRN | 94012 |
| MDL号 | MFCD00006848 |
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